5 Signs Your Trees Need a Certified Arborist (Before It's Too Late)

5 Signs Your Trees Need a Certified Arborist (Before It's Too Late)

Protecting Your Property Starts with Tree Health

Trees are one of the most valuable assets in your landscape—offering shade, structure, and beauty to your yard. But without proper care, those same trees can become safety hazards or deteriorate before their time. At Turf & Tree Worx, our certified arborists are trained to recognize early warning signs that trees may need intervention. Knowing when to call in a professional could save your property, your time, and your peace of mind.

Here are five key signs it’s time to bring in a certified arborist.

1. Dead or Hanging Branches

If you notice dead, cracked, or hanging limbs, especially after a storm, don’t wait. These branches pose a risk to people, pets, power lines, and property. Even if they seem minor, weakened limbs can fall unexpectedly and cause damage. An arborist can safely remove dangerous branches and assess whether deeper structural issues are at play.

2. Visible Trunk Damage or Cracks

Deep splits, cracks, or cavities in a tree's trunk could mean internal decay. While not all bark damage is serious, vertical splits or hollowed sections often indicate the tree’s structure is compromised. A certified arborist will evaluate the extent of damage and recommend whether the tree can be treated—or if it needs to be safely removed.

3. Sudden Leaning

A tree that’s leaning noticeably—especially if it wasn’t before—is a red flag. This could be caused by root failure, saturated soil, or storm impact. If you see exposed roots or soil heaving on one side, your tree may be at risk of falling. Arborists are trained to evaluate tree stability and can install cabling or braces if necessary.

4. Fungal Growth at the Base

Mushrooms or fungal growth around the base of a tree are more than just unsightly—they could indicate rot beneath the surface. These fungi often grow where there’s internal decay, which can weaken the trunk and root system. A certified arborist can identify the type of fungus and determine whether it’s a warning sign of structural failure.

5. Sparse or Discolored Foliage

If your tree isn’t filling out like it used to—or its leaves are turning yellow or brown early in the season—there may be underlying health issues. These symptoms can point to insect infestations, disease, or nutrient deficiencies. Arborists can diagnose the root cause and provide the correct treatment plan to restore health and growth.

Don’t Wait Until It’s Too Late

Tree problems often start small and go unnoticed until there’s a serious issue. The earlier you address signs of stress, disease, or decay, the better the chance your tree can be preserved safely. Turf & Tree Worx offers expert evaluations, proactive treatments, and safe removals when needed—all handled by certified arborists who understand the local trees and conditions of Southeast Wisconsin.